/* TablaPeriodica.net — fichas de elemento e índice /elementos/ */
.migas{font-size:12.5px;color:var(--tinta-2);margin:0 2px 12px}
.migas a{color:var(--tra);text-decoration:none;font-weight:600}
.migas span{font-weight:600;color:var(--tinta)}

/* layout de la ficha */
.ficha-grid{display:grid;gap:16px}
@media(min-width:880px){.ficha-grid{grid-template-columns:320px 1fr;align-items:start}
  .ficha-lateral{position:sticky;top:14px}}
.ficha-lateral{display:flex;flex-direction:column;gap:12px}

.tile-elemento{position:relative;border-radius:16px;color:#fff;padding:18px;text-align:center;
  box-shadow:5px 6px 0 rgba(24,34,46,.18)}
.tile-elemento .tz{position:absolute;top:10px;left:14px;font-family:'IBM Plex Mono',monospace;font-size:14px;opacity:.9}
.tile-elemento .ts{display:block;font-family:'Bricolage Grotesque';font-weight:800;font-size:64px;line-height:1.05}
.tile-elemento .tn{display:block;font-weight:600;font-size:17px}
.tile-elemento .tm{display:block;font-family:'IBM Plex Mono',monospace;font-size:12px;opacity:.9;margin-top:2px}

.pne-pagina{display:flex;gap:8px}
.pne-pagina div{flex:1;text-align:center;background:#fff;border:1.5px solid var(--linea);border-radius:10px;padding:9px 4px}
.pne-pagina strong{display:block;font-family:'IBM Plex Mono',monospace;font-size:17px}
.pne-pagina span{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--tinta-2)}
.estado-chip{align-self:flex-start;color:#fff;font-size:12px;font-weight:600;padding:5px 12px;border-radius:999px;margin:0}

.atomo-caja{background:#fff;border:1.5px solid var(--linea);border-radius:14px;padding:12px;text-align:center}
.atomo-caja h2{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--tinta-2);margin-bottom:6px;font-weight:600}
.atomo-caja canvas{max-width:100%;touch-action:none;cursor:grab}
.capas-txt{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--tinta-2);margin:2px 0 0}

.ficha-principal{display:flex;flex-direction:column;gap:14px}
.ficha-principal .contenido{margin:0;max-width:none}
.tabla-datos{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px}
.tabla-datos div{background:#F7F8F3;border:1px solid var(--linea);border-radius:8px;padding:9px 11px}
.tabla-datos span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--tinta-2);font-weight:600}
.tabla-datos strong{font-family:'IBM Plex Mono',monospace;font-size:14px;font-weight:500}
.cfg-grande{font-family:'IBM Plex Mono',monospace;font-size:17px;background:#F7F8F3;border:1px solid var(--linea);
  border-radius:8px;padding:12px;text-align:center;margin-bottom:8px}
.intro-elemento{font-size:16px;line-height:1.6;color:var(--tinta)}
.curio{font-size:14px;line-height:1.55;background:#FFF8E8;border:1px solid #F0D98C;border-left:4px solid var(--alt);
  border-radius:0 8px 8px 0;padding:10px 14px;margin-top:12px}
.bloque-texto p{font-size:14.5px;line-height:1.65;color:var(--tinta);margin-bottom:10px}
.lista-curio{list-style:none;padding:0;margin:6px 0 0}
.lista-curio li{position:relative;padding:8px 0 8px 26px;border-bottom:1px solid var(--linea);font-size:14.5px;line-height:1.5}
.lista-curio li:last-child{border-bottom:none}
.lista-curio li::before{content:'→';position:absolute;left:4px;color:var(--tra);font-weight:700}
.nota-avanzada{font-size:14px;line-height:1.6;color:var(--tinta-2);background:#F7F8F3;border:1px dashed var(--tinta-2);
  border-radius:8px;padding:12px 14px;margin-top:8px}
.nota-avanzada::before{content:'Para saber más · ';font-weight:700;color:var(--tinta);text-transform:uppercase;
  font-size:10px;letter-spacing:.1em}
.nota-pie{font-size:11.5px;color:var(--tinta-2);margin-top:10px}

.vecinos{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:18px 0 6px;flex-wrap:wrap}
.vecinos a{padding:10px 16px;border-radius:999px;border:2px solid var(--c,var(--tinta));
  background:#fff;color:var(--tinta);font-weight:600;font-size:13.5px;text-decoration:none}
.vecinos a:hover{background:var(--c,var(--tinta));color:#fff}
.vecinos .centro{border-color:var(--tinta)}

/* índice /elementos/ */
.seccion-cat h2{display:flex;align-items:center;gap:9px}
.seccion-cat h2 small{font-size:12px;color:var(--tinta-2);font-weight:400;font-family:'Instrument Sans'}
.punto-cat{width:14px;height:14px;border-radius:4px;flex:none}
.rejilla-elementos{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;margin-top:10px}
.mini-tile{display:block;text-align:center;background:#fff;border:1.5px solid var(--linea);border-top:4px solid var(--c);
  border-radius:10px;padding:9px 4px;text-decoration:none;color:var(--tinta);transition:transform .1s}
.mini-tile:hover{transform:translateY(-2px);box-shadow:3px 4px 0 rgba(24,34,46,.15);border-color:var(--c)}
.mini-tile .mz{display:block;font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--tinta-2)}
.mini-tile .ms{display:block;font-family:'Bricolage Grotesque';font-weight:800;font-size:21px}
.mini-tile .mn{display:block;font-size:11px;font-weight:600}

/* ---------- página de descargas ---------- */
.descargas-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin-bottom:8px}
.descarga-card{background:#fff;border:1.5px solid var(--linea);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.descarga-vista{background:#F0F3EA;border-bottom:1.5px solid var(--linea);min-height:220px;display:grid;place-items:center}
.descarga-emoji{font-size:64px}
.descarga-cuerpo{padding:16px;display:flex;flex-direction:column;flex:1}
.descarga-cuerpo h2{font-family:'Bricolage Grotesque';font-weight:700;font-size:18px;margin-bottom:6px}
.descarga-cuerpo p{font-size:14px;line-height:1.5;color:var(--tinta-2);flex:1;margin-bottom:12px}
.descarga-botones{display:flex;gap:8px;flex-wrap:wrap}
.btn-descarga{flex:1;text-align:center;padding:10px 12px;border-radius:var(--radio);background:var(--tinta);color:#fff;
  font-weight:600;font-size:13px;text-decoration:none;border:2px solid var(--tinta);white-space:nowrap}
.btn-descarga:hover{opacity:.9}
.btn-descarga.sec{background:#fff;color:var(--tinta)}

/* ---------- botón ampliar + modal del átomo ---------- */
.btn-ampliar{margin-top:8px;width:100%;padding:9px 12px;border:1.5px solid var(--tinta);border-radius:var(--radio);
  background:#fff;color:var(--tinta);font-family:inherit;font-size:13px;font-weight:600;cursor:pointer}
.btn-ampliar:hover{background:var(--tinta);color:#fff}
.modal-atomo{position:fixed;inset:0;z-index:200;display:none;align-items:center;justify-content:center;padding:16px}
.modal-atomo.abierto{display:flex}
.modal-velo{position:absolute;inset:0;background:rgba(24,34,46,.55);backdrop-filter:blur(2px)}
.modal-caja{position:relative;background:#fff;border:2px solid var(--tinta);border-radius:18px;
  padding:20px;max-width:620px;width:100%;max-height:94vh;overflow-y:auto;text-align:center;
  box-shadow:8px 10px 0 rgba(24,34,46,.25)}
.modal-caja h2{font-family:'Bricolage Grotesque';font-weight:800;font-size:22px;margin-bottom:2px}
.modal-sub{font-size:13px;color:var(--tinta-2);margin-bottom:10px}
.modal-caja canvas{max-width:100%;touch-action:none;cursor:grab;margin:0 auto;display:block}
.modal-cerrar{position:absolute;top:12px;right:12px;width:38px;height:38px;border-radius:50%;
  border:1.5px solid var(--tinta);background:#fff;font-size:17px;cursor:pointer;z-index:2}
.modal-cerrar:hover{background:var(--tinta);color:#fff}
.modal-leyenda{display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:center;margin:14px 0 8px}
.modal-leyenda span{display:flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--tinta)}
.modal-leyenda i{width:14px;height:14px;border-radius:4px;display:inline-block;flex:none}
.modal-leyenda i.aro{background:transparent;border:1.5px dotted var(--tinta-2);border-radius:50%}
.modal-pie{font-size:13px;line-height:1.5;color:var(--tinta-2);max-width:460px;margin:4px auto 0}